Antilock braking systems are worth sensors on wheels analyzing what is happening with them in relation to the speed at which it circulates. If they detect blockage of one of the two wheels or a difference in rotational speed between them while applying pressure on the circuit, the ABS releases some of this pressure to prevent wheel lock completely and lose control of the bike.
Antilock braking systems are being combined with inertial measurement platforms (IMU) which reflect the movement of the bike, detecting even during acceleration or braking. Together with more sophisticated electronics such as ABS Bosch 9.1MP also fail to predict the tilt lock when we take a curve, preventing the front wheel loses grip.